CM3350 Power Quality

[raul_azzo_com_a]

Hi, I would like to know how should I set the PQ parameters for this meter, so it will log transients and also would like to set the parameters so the report EN50160 could run (in Australia).Maybe could give us a hand with this?

[sesa47073_bridg]

Hi Raul,

Attached are 2 files which I created for myself to reference when I need to setup the CM for the PQ logging. I believe if you need to run the EN50160, you need to setup the "EN50160 quantities" inside the "Setup Logging -> Log Templates" window. I hope it helps.

[raul_azzo_com_a]

John, Thanks for your answer.

Is there a modbus map for this meter? There are things like Voltage Nominal and the parameters of EN50160, that PMCU is not changing for some reason. (It is able to change the other parameters as the document shared).

If I cant change the meter parameters, what the meter init will reset? to default configuration? I am guessing the configuration of communications is not going to change as we do not have this meter in our office.

[sesa47073_bridg]

Raul, I'm sorry I don't have the modbus mapping. I did it previously using SMS. Not sure how to do it using other software version.

[LaurentCoene]

Here is the full technical document which has all the registers listed. It looks like the device also has a way to go and write directly to the registers that are Read/Write.

Hope this helps!

https://schneider-electric.box.com/s/mbyeqng0p2cvy27cmpvx